Turning for the hydraulics industry

We have the resources for precision machining and turning for the hydraulics industry. The combination of our machine plant and our close relations with suppliers allows us to meet the specific constraints of this market. Our EN9001-compliant process includes the supply of all documentation required for part traceability.
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Typical parts:

1. Components for control and regulation systems

  • Regulator valves
  • Safety valves
  • Pipework connectors
  • Adapters

2. Pump and motor components

  • Rotors
  • Stators
  • Spindles and bearings
  • Rotors and stators

3. Transmission and guide components

  • Plain bushings
  • Linear guides
  • Gears
  • Pinions

4. Distribution and control system components

  • Solenoid valves
  • Poppet valves
  • Cartridge filters
  • Prefilters

5. Hydraulic cylinder components

  • Piston rods
  • Cylinder rods
  • Cylinder bodies
  • Nuts and brackets

6. Control and safety system parts

  • Relief valves
  • Safety valves
  • Pressure sensors
  • Flow sensors

7. Specific parts for special applications

  • Connectors and end pieces
  • Directional and other valves
  • Special pumps and actuators
  • High-pressure directional valves and filters

Hydraulics Industry

Inspection of machined parts for the hydraulics industry

Our procedure includes the inspection of turned parts pursuant to the EN 9100 standard :
  • Verification of the 3.1 Material Certificate
  • Verification of lengths, diameters, threading, drill holes, tapping, radii, etc.
  • Roughness verification
  • Hardness verification
  • Surface condition verification
  • Optical inspection
  • Inspection reports
  • Measurements
  • DIN, ANSI, JIS standard

Turning materials for the hydraulics industry

We use a range of materials depending on the part to be turned and its application.
  • Stainless steel (1.4305 / 1.4307 / 1.4404 / 1.4105)
  • Leaded steel (S300Pb / A37Pb / C15Pb / 35MF6Pb / C35Pb)
  • Lead-free steel (S300 / S250 / S235JR / S355 / C35 / C45 / C22 / C15 / 16MC5 / 16NC6 / 42CD4 / 35NCD16 / 100C6)
  • Aluminium (2011 / 2017 / 2030 / 6060 / 6082)
  • Brass (CuZn39Pb3 / CuZn39Pb2 / CuZn42)
  • Copper (CUA1)
  • Bronze (UE7 / UE12 / UE9P)
  • Plastic (POM / PA / PEHD / PTFE / PEEK / PVC)

Turned part treatment

Special treatments can be applied to parts to give them the desired finish. We have listed suppliers for specific treatments, including:
  • Surface treatment: passivation, burnishing, phosphate conversion coating, anodizing, galvanization, copper plating
  • Thermal treatment: annealing / quenching and tempering / nitriding
  • Painting : e-coating / liquid / epoxy
We offer a wide range of surface treatments for all types of material.

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